From ed06aeefdac348cfb91a3db5fe1067e3202afd70 Mon Sep 17 00:00:00 2001 From: Christophe Ricard Date: Tue, 9 Jun 2015 22:26:05 +0200 Subject: nfc: st-nci: Rename st21nfcb to st-nci STMicroelectronics NFC NCI chips family is extending with the new ST21NFCC using the AMS AS39230 RF booster. The st21nfcb driver is relevant for this solution and might be with future products. Signed-off-by: Christophe Ricard Signed-off-by: Samuel Ortiz --- .../devicetree/bindings/net/nfc/st-nci.txt | 33 ++++++++++++++++++++++ .../devicetree/bindings/net/nfc/st21nfcb.txt | 33 ---------------------- 2 files changed, 33 insertions(+), 33 deletions(-) create mode 100644 Documentation/devicetree/bindings/net/nfc/st-nci.txt delete mode 100644 Documentation/devicetree/bindings/net/nfc/st21nfcb.txt (limited to 'Documentation/devicetree/bindings/net/nfc') diff --git a/Documentation/devicetree/bindings/net/nfc/st-nci.txt b/Documentation/devicetree/bindings/net/nfc/st-nci.txt new file mode 100644 index 000000000000..d707588ed734 --- /dev/null +++ b/Documentation/devicetree/bindings/net/nfc/st-nci.txt @@ -0,0 +1,33 @@ +* STMicroelectronics SAS. ST NCI NFC Controller + +Required properties: +- compatible: Should be "st,st21nfcb-i2c" or "st,st21nfcc-i2c". +- clock-frequency: I²C work frequency. +- reg: address on the bus +- interrupt-parent: phandle for the interrupt gpio controller +- interrupts: GPIO interrupt to which the chip is connected +- reset-gpios: Output GPIO pin used to reset the ST21NFCB + +Optional SoC Specific Properties: +- pinctrl-names: Contains only one value - "default". +- pintctrl-0: Specifies the pin control groups used for this controller. + +Example (for ARM-based BeagleBoard xM with ST21NFCB on I2C2): + +&i2c2 { + + status = "okay"; + + st21nfcb: st21nfcb@8 { + + compatible = "st,st21nfcb-i2c"; + + reg = <0x08>; + clock-frequency = <400000>; + + interrupt-parent = <&gpio5>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; + + reset-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>; + }; +}; diff --git a/Documentation/devicetree/bindings/net/nfc/st21nfcb.txt b/Documentation/devicetree/bindings/net/nfc/st21nfcb.txt deleted file mode 100644 index bb237072dbe9..000000000000 --- a/Documentation/devicetree/bindings/net/nfc/st21nfcb.txt +++ /dev/null @@ -1,33 +0,0 @@ -* STMicroelectronics SAS. ST21NFCB NFC Controller - -Required properties: -- compatible: Should be "st,st21nfcb-i2c". -- clock-frequency: I²C work frequency. -- reg: address on the bus -- interrupt-parent: phandle for the interrupt gpio controller -- interrupts: GPIO interrupt to which the chip is connected -- reset-gpios: Output GPIO pin used to reset the ST21NFCB - -Optional SoC Specific Properties: -- pinctrl-names: Contains only one value - "default". -- pintctrl-0: Specifies the pin control groups used for this controller. - -Example (for ARM-based BeagleBoard xM with ST21NFCB on I2C2): - -&i2c2 { - - status = "okay"; - - st21nfcb: st21nfcb@8 { - - compatible = "st,st21nfcb-i2c"; - - reg = <0x08>; - clock-frequency = <400000>; - - interrupt-parent = <&gpio5>; - interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; - - reset-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>; - }; -}; -- cgit v1.2.1